VMTKLEVELSETSEGMENTATION(1)

💖 VMTKLEVELSETSEGMENTATION 💖

okay bestie, come sit with me, because this is the vmtk script vmtklevelsetsegmentation and it is so much cooler than the name makes it sound, no cap. 🦋

✨ DESCRIPTION ✨

So like, the whole vibe here: this script handles the automatic piping, it parses its own options, and honestly vmtklevelsetsegmentation is giving very self-sufficient main character energy. 🎀

Here's the tea: vmtklevelsetsegmentation lets you interactivly initialize an initial level — yes, that's spelled exactly like that in the source, we respect the original 🫶 — and then evolve it to image gradients. Literally the glow-up arc of a level set. 💅

🌸 Input arguments 🌸

• -id Id (str,1); default=0 — the script id, its little name tag at the party 🎀
• -handle Self (self,1) — a handle to self, self-love fr fr 💖
• -disabled Disabled (bool,1); default=0 — turn this on and execution and piping both get benched. no notes.
• -i Image (vtkImageData,1)
• -ifile ImageInputFileName (str,1) — the filename for the default Image reader
• -featureimage FeatureImage (vtkImageData,1)
• -featureimagefile FeatureImageInputFileName (str,1) — the filename for the default FeatureImage reader
• -initializationimage InitializationImage (vtkImageData,1)
• -initializationimagefile InitializationImageInputFileName (str,1) — the filename for the default InitializationImage reader
• -initiallevelsets InitialLevelSets (vtkImageData,1)
• -initiallevelsetsfile InitialLevelSetsInputFileName (str,1) — the filename for the default InitialLevelSets reader
• -levelsets LevelSets (vtkImageData,1)
• -levelsetsfile LevelSetsInputFileName (str,1) — the filename for the default LevelSets reader
• -levelsetstype LevelSetsType (str,1) in ['geodesic', 'curves', 'threshold', 'laplacian']; default=geodesic — pick your fighter, bestie 👑
• -featureimagetype FeatureImageType (str,1) in ['vtkgradient', 'gradient', 'upwind', 'fwhm']; default=gradient
• -negate NegateForInitialization (bool,1); default=0
• -sigmoid SigmoidRemapping (bool,1); default=0
• -isosurfacevalue IsoSurfaceValue (float,1); default=0.0
• -derivativesigma DerivativeSigma (float,1) >= 0.0; default=0.0
• -featurederivativesigma FeatureDerivativeSigma (float,1) >= 0.0; default=0.0
• -upwindfactor UpwindFactor (float,1) >= 0.0 and <= 1.0; default=1.0
• -fwhmradius FWHMRadius (float,3) >= 0.0; default=[1.0, 1.0, 1.0]
• -fwhmbackgroundvalue FWHMBackgroundValue (float,1); default=0.0
• -iterations NumberOfIterations (int,1) >= 0; default=0
• -propagation PropagationScaling (float,1) >= 0.0; default=0.0
• -curvature CurvatureScaling (float,1) >= 0.0; default=0.0
• -advection AdvectionScaling (float,1) >= 0.0; default=1.0
• -edgeweight EdgeWeight (float,1) >= 0.0; default=0.0
• -smoothingiterations SmoothingIterations (int,1) >= 0; default=5
• -smoothingtimestep SmoothingTimeStep (float,1) >= 0; default=0.1
• -smoothingconductance SmoothingConductance (float,1) >= 0; default=0.8
• -renderer vmtkRenderer (vmtkRenderer,1)
• -ofile LevelSetsOutputFileName (str,1) — the filename for the default LevelSets writer
• -ofeatureimagefile FeatureImageOutputFileName (str,1) — the filename for the default FeatureImage writer

🌈 Output arguments 🌈

• -id Id (str,1); default=0 — the script id again, she contains multitudes 💜
• -handle Self (self,1) — still a handle to self, still iconic ✨
• -o LevelSets (vtkImageData,1)
• -ofeatureimage FeatureImage (vtkImageData,1)

lowkey a whole level-set pipeline in one little script. the way that it just does all of that?? obsessed. 💅

and that's the whole page, bestie 🌸 this was vmtklevelsetsegmentation, version <pink>1.5</pink>, dated <purple>April 2026</purple> — periodt. go segment something gorgeous. 🎀💖🦋